diff --git a/sys/modules/opus/ui.lua b/sys/modules/opus/ui.lua
index 8451e1d..ad399b3 100644
--- a/sys/modules/opus/ui.lua
+++ b/sys/modules/opus/ui.lua
@@ -115,12 +115,16 @@ function UI:init()
 			local ie = Input:translate('mouse_up', button, x, y)
 			local currentPage = self:getActivePage()
 
-			if ie.code == 'control-shift-mouse_click' then -- hack
-				local event = currentPage:pointToChild(x, y)
-				_ENV.multishell.openTab(_ENV, {
-					path = 'sys/apps/Lua.lua',
-					args = { event.element, self, _ENV },
-					focused = true })
+			if ie.code == 'control-shift-mouse_click' then -- debug inspector
+				local Config = require('opus.config')
+				local debugCfg = Config.load('os', { debug_inspector = false })
+				if debugCfg.debug_inspector then
+					local event = currentPage:pointToChild(x, y)
+					_ENV.multishell.openTab(_ENV, {
+						path = 'sys/apps/Lua.lua',
+						args = { event.element, self, _ENV },
+						focused = true })
+				end
 
 			elseif ie and currentPage and currentPage.parent.device.side == side then
 				self:click(currentPage, ie)